Homebuilt MK IV registrations
1 Homebuilt MK IV aircraft on the FAA register (FAA model MK IV), newest first.
| N-number | Year | Aircraft |
|---|---|---|
| N138CS | 2006 | Homebuilt MK IV |
Source: FAA Aircraft Registry, October 2026. Each N-number links to its aircraft page with registration record, history and accident data.
